Individual Calculations July 2019
 Sanchez Arroyave, Juan Pablo  Total change: 64.80  Rating chartPersonal card
 IRT de Primera Categoria Jorge Aristizabal Antioquia 2019 Medellin COL 2019-06-21
RcRownchangeKK*chgGame
 2011 1737 2.50 5 1.62 40 64.80 
  Osorio Guevara, Javier Jose 2120 VEN1.0010.914036.40 
  Ramos, Juan Manuel 2035 COL0.001-0.1540-6.00 
  Cordoba Rodriguez, Milton Dennis 1942 COL0.001-0.2440-9.60 
  Arango, Andres Mauricio 2020 COL1.0010.844033.60 
  Estrada, Walter 1940 COL0.5010.264010.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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